2020111102013 has 2 divisors, whose sum is σ = 2020111102014. Its totient is φ = 2020111102012.

The previous prime is 2020111101997. The next prime is 2020111102021. The reversal of 2020111102013 is 3102011110202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1214664085924 + 805447016089 = 1102118^2 + 897467^2 .

It is a cyclic number.

It is not a de Polignac number, because 2020111102013 - 2⁴ = 2020111101997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2020111102033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010055551006 + 1010055551007.

It is an arithmetic number, because the mean of its divisors is an integer number (1010055551007).

Almost surely, 2^{2020111102013} is an apocalyptic number.

It is an amenable number.

2020111102013 is a deficient number, since it is larger than the sum of its proper divisors (1).

2020111102013 is an equidigital number, since it uses as much as digits as its factorization.

2020111102013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 2020111102013 its reverse (3102011110202), we get a palindrome (5122122212215).

The spelling of 2020111102013 in words is "two trillion, twenty billion, one hundred eleven million, one hundred two thousand, thirteen".